Miller Dialarc 250 AC/DC Manuel Du Propriétaire page 13

3-1. Specifications
Model Model
AC @ 50%
250P 250P
AC @ 30%
DC @ 50%
250P 250P
DC @ 30%
While Idling
AC @ 50%
250 250
AC @ 30%
DC @ 50%
250 250
DC @ 30%
While Idling
Rated Welding Output: Rated Welding Output:
Max Open-Circuit
Voltage AC
Max Open-Circuit
Voltage DC
Model Model
AC @ 50%
250P 250P
AC @ 30%
DC @ 50%
250P 250P
DC @ 30%
While Idling
Rated Welding Output: Rated Welding Output:
Max Open-Circuit Voltage AC
Max Open-Circuit Voltage DC
SECTION 3 − INSTALLATION
Amperes Input At Rated Load Output, 60 Hz, Single-Phase
200 V 208 V
−− 43.1
−− 60.4
−− 45.5
−− 66.0
(27.4)
65.9 −−
83.7 −−
70.2 −−
92.4 −−
(5.1)
Amperes Input At Rated Load Output, 50 Hz, Single-Phase
220 V
46.4
62.3
51.5
72.5
(22.4)
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230 V 460 V
39.0 19.5
54.6 27.3
41.1 20.6
59.6 29.8
(24.8) (12.4)
57.3 28.6
72.8 36.4
61.0 30.5
80.4 40.2
(4.4) (2.2)
225 A @ 29 Volts AC, 30% Duty Cycle 225 A @ 29 Volts AC, 30% Duty Cycle
175 A @ 27 Volts DC, 50% Duty Cycle
70
79
380 V
26.9
36.1
29.8
42.0
(12.9)
225 A @ 29 Volts AC, 30% Duty Cycle 225 A @ 29 Volts AC, 30% Duty Cycle
175 A @ 27 Volts DC, 50% Duty Cycle
70
79
575 V KVA
15.6 9.0
21.9 12.5
16.5 9.5
23.9 13.7
(9.9) (5.7)
22.9 13.3
29.1 16.8
24.4 14.1
32.1 18.6
(1.8) (1.0)
440 V KVA
23.2 10.2
31.2 13.7
25.8 11.4
36.3 16.0
(11.2) (4.9)
OM-321 Page 9
KW
7.1
9.9
7.7
10.8
(0.8)
7.1
9.8
7.9
11.8
(0.7)
KW
7.2
10.2
8.3
12.2
(0.6)